Study on the instability mechanism and control technology of narrow coal pillar in double-roadway layout of Changping mine
Abstract To address the issue of roadway support failure in narrow coal pillars under dual-lane layout, this study takes the 4309 working face of Changping Coal Mine as the engineering background and employs theoretical calculations, numerical simulations, and on-site monitoring to investigate the i...
সংরক্ষণ করুন:
| প্রধান লেখক: | , , , |
|---|---|
| বিন্যাস: | Artigo |
| ভাষা: | Inglês |
| প্রকাশিত: |
Nature Portfolio
2024-07-01
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| মালা: | Scientific Reports |
| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://doi.org/10.1038/s41598-024-67412-z |
| ট্যাগগুলো: |
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